ColorXprez

#686DA2

Steel Blue · medium cool blue

About #686DA2

With the hex code #686DA2, this is a medium blue with a moderately saturated character. Its RGB recipe is 41% red, 43% green and 64% blue, while a printer would mix 36% cyan, 33% magenta, 0% yellow and 36% black. It reads as a cool colour.

If you had to name it, it is somewhere between Steel Blue and Slate Gray — a ΔE of 16.4 — followed by Slate Gray. For maximum hue contrast, pair it with its complement #A29D68, a moss shade.

In design, a medium colour like this works best for illustrations, icons and secondary elements. White text reads best on it at 4.89:1 (a WCAG AA pass). Used as a text colour on white, it is readable too (4.89:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red104
Green109
Blue162

Closest named colours

Steel Blue
#4682B4 · ΔE 16.4
Slate Gray
#708090 · ΔE 23.6
Cerulean
#007BA7 · ΔE 23.8

ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.

Text on #686DA2

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on steel blue #686DA2.
4.89:1AA
Black heading text
Body copy set on steel blue #686DA2.
4.30:1AA Large

Colour-blindness preview

How #686DA2 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#686DA2
Protanopia (no red cones)
#5C73A4
Deuteranopia (no green cones)
#596FA1
Tritanopia (no blue cones)
#587780

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #686DA2?

With the hex code #686DA2, this is a medium blue with a moderately saturated character. Its RGB recipe is 41% red, 43% green and 64% blue, while a printer would mix 36% cyan, 33% magenta, 0% yellow and 36% black. It reads as a cool colour.

›What text colour should I use on #686DA2?

Use white text. White on #686DA2 has a contrast ratio of 4.89:1 (AA).

›What colours go with #686DA2?

Its complementary colour is #A29D68, and analogous partners are #688AA2 and #8068A2.